00399nam a2200145Ia 4500008004100000041000800041084001100049100002500060245004700085260005200132490002600184546001700210653001400227653001200241160807s1957    xx            000 0 mal d  amal  aCw2CC  aSreedharan Pilla, P.  aSir Issac Newton /cby P. Sreedharan Pilla  aThiruvananthapuram :bKerala University,c1957.  aUniversity Seriesv34  aIn Malayalam  aBiography  aPhysics